It might be considered as useless, but it brings interesting information about the integration of components in the new MacBook when looking at it under X-Ray (Brought to us by http://www.theaftermac.com):
One can see how the battery is installed and the location of the HD. It illustrates also how technology can be packed; we might find some space for a Firewire controllerÂ…
[translation by Linathael]